Tag Archives: keyed shaft

China Professional Desboer Nb090 Series Single Segment Low Backlash Ratio: 3-100 Smooth and Keyed Shaft Gearbox gearbox adjustment

Product Description

Product Description

NB090 series adopts the design of integrating its sun gear and input shaft, the design of integrating its output structure. Using high- strength bearing, the product itself is characterized by high load, high precision, and low noise, focusing on the use of automation equipment, various types of packaging, printing, lithium-ion, LCD screens, robots, palletizers, woodworking, doors and windows and other industry sectors.          
Product Name: High Precision Planetary Reducer
Product Series: NB090 Series
Product features: high precision, high load, low noise.
Product Description:
Integrated design concept with high strength bearings ensure the product itself is durable and efficient
A variety of output ideas such as shaft output, flange and gear are available.
1 arc minute ≤ backlash ≤ 3 arc minutes
Reduction ratios ranging from 3 to 100
Frame design: increases torque and optimises power transmission
Optimised selection of oil seals: reduces friction and laminate transmission efficiency
Protection class IP65
Warranty: 2 years

 

Our Advantages

High precision
High load
Low noise

Detailed Photos

 

Product Parameters

Segment number Single segment
Ratio i 3 4 5 6 7 8 9 10
 
Rated output torque Nm 120 130 150 140 133 110 95 95
Emergency stop torque Nm Three times of Maximum Output Torque
Rated input speed Rpm 4000
Max input speed Rpm 8000
Ultraprecise backlash arcmin ≤1
Precision backlash arcmin ≤5
Standard backlash arcmin ≤7
Torsional rigidity Nm/arcmin 14
Max.bending moment Nm 3250
Max.axial force N 1625
Service life hr 20000(10000 under continuous operation)
Efficiency % ≥94%
Weight kg 3.7
Operating Temperature ºC -10ºC~+90ºC
Lubrication   Synthetic grease
Protection class   IP64
Mounting Position   All directions
Noise level(N1=3000rpm,non-loaded) dB(A) ≤60
Rotary inertia Kg·cm² 0.61 0.48 0.47 0.45 0.44

Applicable Industries

 

                      Packaging   Machinery                                           Mechanical  Hand                                                    Textile  Machinery

                  Non  Standard  automation                                              Machine  Tool                                                    Printing    Equipment 

Application: Motor, Machinery, Marine, Agricultural Machinery
Hardness: Hardened Tooth Surface
Installation: Plantery Gearbox
Layout: All Directions
Gear Shape: Helical Gear
Step: Single-Step
Customization:
Available

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Customized Request

gearbox

What is a Gearbox and How Does It Work?

A gearbox is a mechanical device that transmits power and changes the speed or torque of a rotating input shaft to a different output shaft. It is commonly used in various machines and equipment to control the speed and direction of motion.

Here’s how a gearbox works:

  1. Input Shaft: The gearbox receives rotational energy from an input shaft connected to a power source, such as an electric motor or an engine.
  2. Gears: Inside the gearbox are a set of gears with different sizes. These gears mesh with each other, and their arrangement determines the gear ratio, which defines how many revolutions the output shaft will make for a given rotation of the input shaft.
  3. Output Shaft: The output shaft is connected to the machinery or equipment that needs to be powered. As the gears rotate, the motion and power are transmitted from the input shaft to the output shaft.
  4. Gear Ratio: By selecting different gear combinations, the gearbox can change the speed and torque of the output shaft. A higher gear ratio results in higher torque and lower speed, while a lower gear ratio provides higher speed and lower torque.

Gearboxes play a crucial role in various applications, including automobiles, industrial machinery, robotics, and more, enabling efficient power transmission and speed control.

China Professional Desboer Nb090 Series Single Segment Low Backlash Ratio: 3-100 Smooth and Keyed Shaft Gearbox   gearbox adjustment	China Professional Desboer Nb090 Series Single Segment Low Backlash Ratio: 3-100 Smooth and Keyed Shaft Gearbox   gearbox adjustment
editor by CX 2023-08-24

China factory Smr Series Torque Arm and Back Stop Ductile Iron 1400rpm Keyed Bucket Elevator and Chain Conveyor Hollow Shaft Output Gearboxes for Mining Quarry Application with Good quality

Product Description

 

Smr Sequence Torque Arm and Back Stop Ductile Iron 1400rpm Keyed Bucket Elevator and Chain Conveyor Hollow Shaft Output Gearboxes for Mining Quarry Software


Components:
1. Housing: Substantial-power Grey Cast Iron Gearboxes
2. Gears: Helical Involute Gears, Carburizing, Quenching, Grinding
three. Shafts: Substantial-strength Hardening Alloy Metal
four. Input Configurations: Keyed Solid Shaft Enter
5. Output Configurations: Keyed Hollow Shaft Output
six. Oil Seal: Double Lips Skeleton Seal
7. Spare Areas: Torque arm, CZPT Backstop

Models:
one Stage(Ratio 5): B05, C05, D05, E05, F05, G05, H05, J05
two Stage(Ratio 13/twenty): B13/twenty, C13/twenty, D13/20, E13/twenty, F13/twenty, G13/20, H13/20, J13/20
Functions:
one. High power of gear box, gears and shafts, durable and resilient
2. 2 metric output shaft bore diameters(Normal and Optional)
three. CZPT backstop to avert backdriving. Backstop is not advised for the equipment ratio five
four. Double lips skeleton oil seal combines the functions of seal and dust-proof
5. Extensively utilized in belt conveyor and pulley travel technique

Apps:
Conveyors in Mine, Quarry, Gravel Transport, Baggage & Bulk Handling, Animal Feeding, etc.

Set up:
one. Hanging Shaft Mounted
2. Output Flange MountedLubrication:
Oil-tub and Splash

Lubrication
Lubricating Oil: Mineral Oil and Artificial Oil
Intense stress oil is not advised, except if in case of with backstop

Cooling:
Normal Cooling

  

Types

Output Shaft Bore

Max. Torque*

Nominal Ratio

Common

Optional

SMR-B

30mm

40mm

277N.m

five
thirteen
twenty

SMR-C

40mm

50mm

468N.m

SMR-D

50mm

55mm

783N.m

SMR-E

55mm

65mm

1194N.m

SMR-F

65mm

75mm

1881N.m

SMR-G

75mm

85mm

2970N.m

SMR-H

85mm

100mm

4680N.m

SMR-J

100mm

120mm

7449N.m

Relevant Goods

Company Info

 

These compact, light-weight, reduced backlash inline gear reducers ended up at first made for encoder apps. They are also appropriate for a lot of other generate programs. Encoder gear reducers have a extremely minimal moment of inertia at the shaft input and are rated for enter speeds up to 3000 rpm. Two frame sizes are obtainable with equipment ratios from 4.96:1 to 3600:1. Our encoder gearbox sync pads are accessible from inventory.
Equipment reducers, also called reducers, appear in a number of transmission variations and are created to multiply torque and lessen input speed to a wanted output speed. The primary benefit of inline gearboxes is their ability to sustain manage in applications involving higher rotational speeds. Their performance and capacity to offer substantial enter speeds with minimum backlash make inline reducer gearboxes perfect for a vast assortment of movement management applications

China factory Smr Series Torque Arm and Back Stop Ductile Iron 1400rpm Keyed Bucket Elevator and Chain Conveyor Hollow Shaft Output Gearboxes for Mining Quarry Application     with Good quality